232000231021 has 32 divisors (see below), whose sum is σ = 266707074816. Its totient is φ = 199912320000.

The previous prime is 232000231019. The next prime is 232000231027. The reversal of 232000231021 is 120132000232.

It is a cyclic number.

It is not a de Polignac number, because 232000231021 - 2¹ = 232000231019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232000230986 and 232000231004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232000231027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23054331 + ... + 23064391.

It is an arithmetic number, because the mean of its divisors is an integer number (8334596088).

Almost surely, 2^232000231021 is an apocalyptic number.

It is an amenable number.

232000231021 is a deficient number, since it is larger than the sum of its proper divisors (34706843795).

232000231021 is a wasteful number, since it uses less digits than its factorization.

232000231021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10933.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 232000231021 its reverse (120132000232), we get a palindrome (352132231253).

The spelling of 232000231021 in words is "two hundred thirty-two billion, two hundred thirty-one thousand, twenty-one".